首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
EXCAVATION HEAD
摘要
申请公布号
JPS61254798(A)
申请公布日期
1986.11.12
申请号
JP19850096470
申请日期
1985.05.07
申请人
NITTO KOJI KK
发明人
ISHIKAWA MOTOJIRO
分类号
E21D9/06;E21D9/08;E21D9/093;E21D9/12
主分类号
E21D9/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Storage box for foodstuff has cutting board, and container section, lid and cutting board have rectangular form, and guide rail for cutting board is formed on box
Vertikalförderer
Keramisches Material, Verfahren zu dessen Herstellung, Bauelement mit dem keramischen Material und Verwendung des Bauelements
Verfahren und Anordnung zur kontaktlosen Bestimmung von räumlichen Geschwindigkeitsverteilungen in elektrisch leitfähigen Flüssigkeiten
Pressure-proof encapsulated housing of measurement converter, has dielectric wall through which the foot of antenna is adjoined with electrode linked with transmission device of converter circuit
Kabelsteckverbinder
Feeder for partridges and pheasants comprises suspended, bell shaped container with opening in its lower side which is filled with cereal embedded in solid, edible carrier, e.g. fat
Verfahren zum Abgleich eines optronischen Zündsystems
Kraftfahrzeug-Luftfeder mit einem Zusatzvolumen
Method for very accurate measurement of levels in a motor vehicle pneumatic spring, includes a pneumatic spring volume load limit with an electrically conductive surface, a pneumatic spring cushion, a cover plate and a roller piston
Roll of paper towels has lateral perforations at intervals and additional longitudinal perforations to adapt a towel into a bib for protection of clothing during eating or drinking
Littrow-Gitter sowie Verwendungen eines Littrow-Gitters
System for changing lorry trailer comprises main frame attached to lorry and auxiliary frame attached to trailer which are connected by wedge-shaped front and rear lifting devices
Shut off valve for tank outlet has valve plate mounted on shaft with slot which has recess at end corresponding to closed position of valve into which eccentric section of eccentric shaft fits
Chain-type gear crown for transmission gear wheels has segments combined into single effective component by toothed chain round them
Transmission wheel diameter setting mechanism for bicycle has segments fitted together between smallest and greatest diameter and adjustable in grooves in disks
Bürste für eine Bürstendichtung
Installation for connecting hair to hair pieces, e.g. toupees, comprises hair feed and device for seizing and guiding hair
Data encoding method for communication system has random key number used for encoding data provided by transmitted relative position information for associated point and defined reference point
Bath has functional units, e.g. water jets, mounted in holes in tub wall, inner surface of hole acting as sleeve for unit
